Hi..
I need your help ..pls put comment on my circuit..
this circuit use temperature sensor...lm35dz....0.01v/*C...
i'm amplify the output ....to get 0.1V/*C...
meaning that , if my Vo = 2.5 V => 25*C...
but the problem is...i have to retuned the my potentiometer to get accurate each time power supplied...
how should i do to improve my circuit in term of stability...any suggestion..
pls advice..
thanks
I need your help ..pls put comment on my circuit..
this circuit use temperature sensor...lm35dz....0.01v/*C...
i'm amplify the output ....to get 0.1V/*C...
meaning that , if my Vo = 2.5 V => 25*C...
but the problem is...i have to retuned the my potentiometer to get accurate each time power supplied...
how should i do to improve my circuit in term of stability...any suggestion..
pls advice..
thanks